Calla Lily (Zantedeschia albomaculata)

Calla Lily botanical diagram

About Calla Lily

Calla Lily (Zantedeschia albomaculata) is grown for garden performance matched to its site needs. Expect full sun or partial sun, typically 0.3–0.61 m tall, high water once established.

Sun Full, Partial
Water High
Height 1–2 ft (30–60 cm)
Spread 1–2 ft (30–60 cm)
Habit Herbaceous Perennial
Origin Africa, North America, Angola, Cameroon, Cape Provinces, DR Congo, Eswatini, Free State, South Africa, Southern Africa [1]
Season Summer, Fall
Hardiness Zones 10–11

Can Calla Lily take your winter? Type your ZIP below and compare it with Zones 10–11.

2023 USDA ZIP listings (PRISM / USDA-ARS). Find Your USDA Hardiness Zone · Official USDA map.

Is Calla Lily Right for Your Garden?

Best for

  • Mixed borders and general garden use
  • Reliably moist soil or pondside positions
  • Open, sunny positions with good air movement

Not recommended if

  • Free-draining or sandy soils prone to drying out
  • Dense shade or north-facing walls

Trade-off to know

Calla Lily thrives in moisture but will not tolerate stagnant waterlogging. The distinction between 'moist' and 'wet' matters — good drainage is still required.

Growing Conditions for Calla Lily

Site checklist

  • Sun: full sun or partial sun
  • Soil drainage: Poorly Drained
  • Water: High
  • Hardiness zones: 10, 11

Adjustments

  • Wrong light level is the most common cause of weak performance
  • Fix drainage before treating leaf symptoms

Shared growing steps for this plant’s group: How to Grow Calla Lily. Notes below stay specific to this plant.

How to Care for Calla Lily

Establishment

  1. Plant Calla Lily in a site matching its sun and drainage needs
  2. Water regularly until roots settle, then match watering to the plant’s need

Ongoing care

  • Mulch to buffer moisture swings
  • Remove dead or damaged growth in season
  • Avoid constant wet foliage where disease pressure is high

Diagnosing Problems with Calla Lily

SymptomLikely causeConfirming signAction
Leaves yellowing, soft, or dropping in wet conditions Waterlogging or root rot Soil soggy; roots brown and soft when uncovered Improve drainage before replanting Calla Lily. Do not water until the top 5 cm of soil is dry.

Leaves yellowing, soft, or dropping in wet conditions

Likely cause
Waterlogging or root rot
Confirming sign
Soil soggy; roots brown and soft when uncovered
Action
Improve drainage before replanting Calla Lily. Do not water until the top 5 cm of soil is dry.

Calla Lily FAQ

  1. Is Calla Lily easy to grow?

    Calla Lily needs reliable moisture and is not suitable for dry or neglected gardens. The most common mistakes are poor drainage and incorrect sun placement.

  2. How big does Calla Lily get?

    Calla Lily typically reaches 0.3–0.61 m. Final size depends on soil quality and available root space. Allow adequate spacing at planting — most plants reach their full spread within 5–10 years.

  3. How much sun does Calla Lily need?

    Calla Lily grows best in full sun or partial sun. Planting in the wrong light level is the single most common cause of poor performance. Check the aspect of your site before choosing a position.

What Calla Lily Symbolises

  • elegant
  • pure
  • refined
  • serene

References

  1. [1] GBIF species distributions — Native range summarised from GBIF distribution records; locality noise filtered to country and macro-region terms. - https://www.gbif.org/species/2868796

Taxonomic identifiers

  • https://www.gbif.org/species/2868796 (GBIF 2868796)
  • https://www.wikidata.org/wiki/Q4023818 (Wikidata Q4023818)
  • https://powo.science.kew.org/taxon/kew-215529 (POWO kew-215529)
  • https://www.ipni.org/n/89405-1 (IPNI 89405-1)

Plant details on Bosquelle are curated from published references and garden practice. Height, bloom time, hardiness, and look still shift with climate, soil, and care — use this profile as a reliable starting point, then check what local growers see in your area.